Mar 22, 2023 · As well as being free to access, Quad9 is specifically focused on security and privacy. The team behind the DNS resolver promises that no user data is collected. Indeed, Quad9’s pioneering role is largely down to its emphasis on security. The service supports both DNS over TLS (DoT) and DNS over HTTPS (DoH).We would like to show you a description here but the site won’t allow us.There will be a DNS record that confirms which protocol was used when Quad9 received the DNS query, which is due to be released in the next 1-2 weeks, though it won't yet be used on the on.quad9.net page. We will post about it in r/Quad9 when it's on all of our servers.A public and free DNS service for better security and privacy6 days ago · A Quad9 é um serviço gratuito que substitui o seu ISP predefinido ou a configuração do Sistema de Nomes de Domínio (DNS) da empresa. Quando o seu computador executa qualquer operação na Internet que utilize o DNS (e a maioria das operações utiliza), a Quad9 bloqueia as consultas de nomes de anfitriōes maliciosos de …The incorporation of Quad9 in Switzerland is complete. The responsible party for Quad9’s data and website privacy is Quad9, c/o SWITCH Werdstrasse 28004 Zürich. You can view relevant documents for Quad9 at the Commercial Register. This policy document is intentionally written concisely. …Sep 17, 2018 · Quad9 now protects you with anti-malware security, and your DNS requests on Android 9 are encrypted. More about DNS-over-TLS. The protocol used by Private DNS is an … The primary IP address for Quad9 is 9.9.9.9, which includes the blocklist, DNSSEC validation, and other security features. However, we do provide an unsecured service and it can be helpful in determining if there are false positives in the Quad9 threat feed or DNSSEC errors with a specific domain. Mar 22, 2023 · As well as being free to access, Quad9 is specifically focused on security and privacy. The team behind the DNS resolver promises that no user data is collected. Indeed, Quad9’s pioneering role is largely down to its emphasis on security. The service supports both DNS over TLS (DoT) and DNS over HTTPS (DoH).dns10.quad9.net5 days ago · Instructions IPv4. Right click on the Network icon (Wired or WiFi) in the system tray and click Open Network & Internet Settings.. Click Change adapter options. Select Properties.. Select Internet Protocol Version 4 (TCP/IPv4).. Then, click Properties.. Select Use the following DNS server addresses.. Enter: 9.9.9.9 in Preferred DNS Server Enter: …16 Nov 2017 ... so quad9 in India is hosted on Airtel(mumbai). IPv4. Right click on the Network icon (Wired or WiFi) in the system tray and click Open Network & Internet Settings. Select Properties. Select Internet Protocol Version 4 (TCP/IPv4) . Then, click Properties. Select Use the following DNS server addresses. Enter: 149.112.112.112 in Alternate DNS Server. Click OK. Apr 10, 2018 · Quad9(翻译成中文是四个九)由IBM 、Global Cyber Alliance和Packet Clearing House合作于2017年推出。与其它免费的公共 DNS 相似，特点是除了加速域名解析，同时过滤恶意域名，在解析的时候，不会返回已识别为存在风险的解析，对防范钓鱼类网站应该有比较的效果 Google 8.8.8.8 8.8.4.4：私有和未过滤，最受欢迎。The incorporation of Quad9 in Switzerland is complete. The responsible party for Quad9’s data and website privacy is Quad9, c/o SWITCH Werdstrasse 28004 Zürich. You can view relevant documents for Quad9 at the Commercial Register. This policy document is intentionally written concisely. …Jan 11, 2024 · A public and free DNS service for better security and privacy5 days ago · Verify Configuration. To confirm that the MikroTik router is sending DNS queries to Quad9 using DNS over HTTPS, you can use the packet sniffer tool to filter for packets being sent to/from Quad9 IP addresses using port 443 (HTTPS): tool/sniffer/quick port=443 ip-address=9.9.9.9,149.112.112.112. If DNS queries sent to the MikroTik router …Få beskyttelse mod malware og phishing med Quad9 DNS, mens du krypterer dine DNS-anmodninger om bedre privatliv. Denne app tilsidesætter lokale ...Quad9 is free and available throughout the world. Users may configure their computer's DNS resolvers to 9.9.9.9, 149.112.112.112 and 2620:FE::FE. For a step-by-step guide or for more advanced options, please visit https://quad9.net. About Quad9. Quad9 is a recursive DNS service providing …29 Jan 2021 ... In this video we test NextDNS, Quad9, Cloudflare, DNS by COMODO, and Google Public DNS against 50 malicious URLs.Nov 16, 2017 · Called Quad9 (after the 9.9.9.9 Internet Protocol address the service has obtained), the service works like any other public DNS server (such as Google's), except that it …22 Sept 2023 ... dns.quad9.net. I did enable ... https://on.quad9.net/ ... Re: DNS over TLS setup and test final. « Reply #9 on: September 26, 2023, 11:05:00 pm ».Sep 17, 2018 · To enable this on your device: Go to Settings –> Network & Internet –> Advanced –> Private DNS. Select the Private DNS provider hostname option. Enter dns.quad9.net and select Save. That’s it; you’re done! Quad9 now protects you with anti-malware security, and your DNS requests on Android 9 are encrypted. A Quad9 é uma plataforma DNS gratuita, recursiva e anycast, que fornece aos utilizadores finais proteção de segurança robusta, elevado desempenho e privacidade. Segurança: A Quad9 bloqueia domínios maliciosos, impedindo que os seus computadores e aparelhos loT se conectem a websites com software malicioso ou de phishing. Sempre que um ... 5 days ago · Click Apply to save the changes.. Navigate to System-> Settings-> General on the left-side menu.. Disable Allow DNS server list to be overridden by DHCP/PPP on WAN. Click Save; Click Apply at the top of the page; Verify Configuration. To confirm that OPNsense is now sending your queries via DNS over TLS, you can run a packet …I did same with android "private dns" setting (tried with cloudflare, then quad9) Reply reply More replies. Top 22% Rank by size . More posts you may like r/Quad9. r/Quad9. Talk about Quad9. Support: [email protected] Status page: https://uptime.quad9.net Members Online. Quad9 deploys Fortaleza, Brazil with …Quad9 Connect supports encryption using the standards-based protocol DNS-over-TLS (DoT). Quad9 Connect gives feedback to the user if a referenced site is on the threat list via a notification. The app can work in “walled garden” hotspot signups and works across both Wi-Fi and mobile carrier data …Quad9 has been part of a potentially precedent-setting legal case involving Sony Music Entertainment (Germany). The suit involves Sony’s demand that Quad9 block DNS resolution for our users for a specific domain, unrelated to Quad9, on which Sony asserts there are web-based links that lead to copyright …Dec 18, 2017 · On a recent post, I tried to compare the performance of a few DNS resolvers.However, as some people pointed out, the results were not really fair. I can not compare Google’s 8.8.8.8 against ... Aug 30, 2018 · Open the program and start the DNSCrypt Service using the toggle bar, then select the Network Card you’d like to use from the available list. Then, disable the “only servers without filter” option in the configuration section, and hit “apply settings”. Next, select the Resolvers tab at the top. From the Available Resolvers select ...I ask since my router (a Fritz!Box 7530) has a comprehensive DNS fallback & seems to monitor connectivity & doT. - 1 or more DoT URLs can be specified (I am using dns.quad9.net) - 2 IPv4, 2 IPv6 DNS servers can be specified (I'm using the addresses for dns9.quad9.net as it happens, it's what I looked up)6 days ago · Quad9 has several different service offerings for recursive DNS features. Each is represented by a different IP address (or, in some cases, hostname), which you use to …Zusätzlich arbeitet man mit IoT-Anbietern zusammen, um auch für solche Geräte sichere DNS-Zugänge zu schaffen. Wenn man eine der beiden verschlüsselten Verbindungen einsetzen möchte, muss man bestimmte Ports nutzen. Für DoT verwendet man Port 853, für DoH den Standard-HTTP-Port 443. Quad9 …A public and free DNS service for better security and privacyNov 16, 2017 · Called Quad9 (after the 9.9.9.9 Internet Protocol address the service has obtained), the service works like any other public DNS server (such as Google's), except that it …The results showed that the Quad-9 address just as fast as Google DNS (8.8.8.8), Level 3 DNS servers (4.2.2.*) and OpenDNS. Different areas of the globe will likely have better performance than others. Check performance for yourself by downloading GRC’s free tool or use the trace route (tracert) command. It has become the industry standard ...Jan 29, 2024 · Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high performance, and privacy. Security: Quad9 blocks against known malicious domains, preventing your computers and IoT devices from connecting to malware or phishing sites. Whenever a Quad9 user clicks on a website link or types in …6 days ago · 9.9.9.9; 149.112.112.112; IPv6 2620:fe::fe; 2620:fe::9; More options Locations. Quad9 systems are distributed worldwide in more than 200 locations in 90 nations, with extensive further expansion scheduled. Quad9 has servers located primarily at Internet Exchange points, which are where the highest concentration of interconnections occur …AEVIS VICTORIA News: This is the News-site for the company AEVIS VICTORIA on Markets Insider Indices Commodities Currencies StocksNov 22 2017 Update. Detailed discussion about Quad9 now available here: SECURITY NOW 638: QUAD NINE Nov 21 2017 by Steve Gibson on Security Now 638 "Quad 9 is the New DNS Hotness": Click the image to jump to the right spot in the podcast audio. And thanks to the Packet Clearing House (PCH) which maintains a globe-spanning …The free DNS service taps into threat intelligence feeds and filters out sites known to steal personal information, infect users with ransomware and malware, or conduct fraudulent activity. The ...STEP 3. Check the option “ Enable DoH (DNS over HTTPS) “. Copy the Quad9 link below and paste it in the DoH server URL field. Now you can test if the activation of the Quad9 DoH Protocol is working by clicking the Test button. If the DoH protocol is working, you should see a green text in the Test result area …764,533 professionals have used our research since 2012. Google Cloud DNS is ranked 6th in Managed DNS with 5 reviews while Quad9 is ranked 3rd in Managed DNS with 2 reviews. Google Cloud DNS is rated 8.6, while Quad9 is rated 6.0. The top reviewer of Google Cloud DNS writes "A reliable and stable product for public and private domains ".6 days ago · Quad9 es un servicio gratuito que sustituye a la configuración por defecto de su ISP (de sus siglas en inglés, Proveedor de Servicios de Internet) o del servidor de nombres de dominio (DNS) de su empresa. Cuando su ordenador realiza cualquier transacción de Internet que utilice el DNS (y la mayoría de las transacciones lo hacen), …Dec 4, 2023 · Quad9 has been part of a potentially precedent-setting legal case involving Sony Music Entertainment (Germany). The suit involves Sony’s demand that Quad9 block DNS resolution for our users for a specific domain, unrelated to Quad9, on which Sony asserts there are web-based links that lead to copyright-infringing content. Read the full story . ASUS believes in providing users with a high standard of privacy, and has integrated Quad9 DNS services as an option with your device to keep your data safe. Quad9 collects no information about users, and is governed by Swiss privacy law. Quad9 also blocks malicious content. Quad9 does not store or resell personal data about your browsing ... Cloudflare DNS is ranked 1st in Managed DNS with 13 reviews while Quad9 is ranked 3rd in Managed DNS with 2 reviews. Cloudflare DNS is rated 8.6, while Quad9 is rated 6.0. The top reviewer of Cloudflare DNS writes "A tool that offers good performance that needs to improve in areas like assessment and payload". On the other hand, the top ...And the pihole service under dns: to 9.9.9.9. Everything works great, however when I browse to this and this cloudflare checker it says I'm not using dns over https / secure dns: However if I use cloudflares DoH I set the TUNNEL_DNS_UPSTREAM= settings to TUNNEL_DNS_UPSTREAM=https: ...Server "tls://149.112.112.9": could not be used, please check that you've written it correctly Nor does plain old 9.9.9.9: Server "9.9.9.9": could not be used, please check that you've written it correctly …We would like to show you a description here but the site won’t allow us.May 31, 2020 · Quad9’s DNS blocking service has recently been part of an independent test done to compare various DNS-based blocking systems. The results are impressive. In these tests, Quad9 blocks more than 97% of the hosts that were listed as malicious. The tests were duplicated by more DNS enthusiasts as well, with consistent results.6 days ago · Select “Use the following DNS server addresses” and enter 9.9.9.9 into the Preferred DNS server box. For the Alternative DNS server enter 149.112.112.112; If you are using IPv6 enter 2620:fe::fe into the Preferred DNS server box. Optional: You can add 2620:fe::9 as the alternative in the list. Click OK then Close to save your settings.Apr 1, 2018 · CloudFlare was the fastest DNS for 72% of all the locations. It had an amazing low average of 4.98 ms across the globe. Google and Quad9 were close for second and third respectively. Quad9 was ... If your devices or network are using 9.9.9.9, please make sure that 149.112.112.112 as well as 2620:fe::fe are also configured in the resolver list for any systems using Quad9 for DNS resolution, as that may make any future network issues less noticeable. See our Service Addresses page for a full list. Want to help?Feb 13, 2024 · Get protection from malware and phishing with Quad9 DNS while encrypting your DNS requests for better privacy. This app overrides local DNS settings for both mobile and WiFi networks to use Quad9’s high-performance worldwide network of DNS servers. Works on non-rooted devices. Quad9 does not collect, distribute, or resell your private data ... Sep 17, 2018 · To enable this on your device: Go to Settings –> Network & Internet –> Advanced –> Private DNS. Select the Private DNS provider hostname option. Enter dns.quad9.net and select Save. That’s it; you’re done! Quad9 now protects you with anti-malware security, and your DNS requests on Android 9 are encrypted.In today’s digital landscape, having a reliable and efficient Domain Name System (DNS) service is crucial for any business. A DNS service translates domain names into IP addresses,... There will be a DNS record that confirms which protocol was used when Quad9 received the DNS query, which is due to be released in the next 1-2 weeks, though it won't yet be used on the on.quad9.net page. We will post about it in r/Quad9 when it's on all of our servers. Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high performance, and privacy. Security: Quad9 blocks against known malicious domains, preventing your computers and IoT devices from connecting to malware or phishing sites. Whenever a Quad9 user clicks on a website link or types in an address ... Yes it is a good idea in general, but don’t use it over the VPN provided DNS. If you do, you will stand out compared to other VPN users, making you easier to fingerprint. 62. zerok37. • 10 mo. ago. Quad9 is a very reputable company for both privacy and security. The only thing to be aware is that their DNS servers will only filter malicious ... The results showed that the Quad-9 address just as fast as Google DNS (8.8.8.8), Level 3 DNS servers (4.2.2.*) and OpenDNS. Different areas of the globe will likely have better performance than others. Check performance for yourself by downloading GRC’s free tool or use the trace route (tracert) command. It has become the industry standard ...STEP 3. Check the option “ Enable DoH (DNS over HTTPS) “. Copy the Quad9 link below and paste it in the DoH server URL field. Now you can test if the activation of the Quad9 DoH Protocol is working by clicking the Test button. If the DoH protocol is working, you should see a green text in the Test result area …Nov 16, 2017 · Called Quad9 (after the 9.9.9.9 Internet Protocol address the service has obtained), the service works like any other public DNS server (such as Google's), except that it won't return name ... Jan 11, 2024 · A public and free DNS service for better security and privacyThe default view of an Excel spreadsheet is a lot of white faintly bisected by light gray lines. After you’ve filled a spreadsheet with business data, your chosen font color will b...Jan 29, 2024 · Quad9 is the custodian of a global DNS infrastructure which exists to facilitate human rights of communication and participation in governance and civil society. We exist to serve the privacy, security, and performance needs of our users. Quad9 safeguards our users’ privacy by not collecting our users’ personal data; we serve the …Nov 16, 2017 · Called Quad9 (after the 9.9.9.9 Internet Protocol address the service has obtained), the service works like any other public DNS server (such as Google's), except that it won't return name ... A public and free DNS service for better security and privacyQuad9 - A free, open, secure DNS resolver with privacy 9.9.9.9. Uptime: Query Time: Quad9 Worldwide Uptime. Type: Uptime Quality. Quad9 Performance. Find out when DNSPerf and CDNPerf release new features and tools We rarely send messages, only when we have important news to share. No spam or annoying emails.Oct 4, 2018 · Updated July 25, 2019. We’re happy to announce Quad9 now has support for DNS over HTTPS (aka DoH). DoH is a secure DNS protocol that is getting a lot of traction lately. Mozilla announced support for it in their Firefox browser and Google recently announced support for developers and Alphabet through Jigsaw released the Intra app for Android. An open DNS recursive service for free security and high privacy. Quad9 is a free service that replaces your default ISP or enterprise Domain Name Server (DNS) configuration. When your computer performs any Internet transaction that uses the DNS (and most transactions do), Quad9 blocks lookups of malicious host names from an up-to-the-minute ... Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high performance, and privacy. Security: Quad9 blocks against known malicious domains, preventing your computers and IoT devices from connecting to malware or phishing sites. Whenever a Quad9 user clicks on a website link or types in an address ...Firing up DNSBench, here are the results: Seems like Cloudflare is far and away the fastest for cached, though for uncached and DotCom, they're just around average. Ignoring UltraDNS and whatever NTT America is, Quad9 is the next well-known provider that provides average speeds for cached but is considerably …Få beskyttelse mod malware og phishing med Quad9 DNS, mens du krypterer dine DNS-anmodninger om bedre privatliv. Denne app tilsidesætter lokale ...ASUS is committed to providing users with the highest security options available, and has integrated Quad9 DNS as an optional service in your device to keep your devices and browsing safe against cyber-crime. Quad9 DNS services integrate real-time threat data from many different sources, helping keep you and your devices more protected against ...Click Apply to save the changes.. Navigate to System-> Settings-> General on the left-side menu.. Disable Allow DNS server list to be overridden by DHCP/PPP on WAN. Click Save; Click Apply at the top of the page; Verify Configuration. To confirm that OPNsense is now sending your queries via DNS over TLS, you can run a packet capture in command line, …Updated July 25, 2019. We’re happy to announce Quad9 now has support for DNS over HTTPS (aka DoH). DoH is a secure DNS protocol that is getting a lot of traction lately. Mozilla announced support for it in their Firefox browser and Google recently announced support for developers and Alphabet through …Jun 10, 2023 · Enter Quad9—a free, secure DNS service designed to protect users from security threats on the internet, while also prioritizing privacy and performance. It acts like a security …When you type a Web address into a browser, your router silently sends the website to a Domain Name System server. The DNS server looks up the IP address and sends it back. Since a...Updated July 25, 2019. We’re happy to announce Quad9 now has support for DNS over HTTPS (aka DoH). DoH is a secure DNS protocol that is getting a lot of traction lately. Mozilla announced support for it in their Firefox browser and Google recently announced support for developers and Alphabet through …ASUS is committed to providing users with the highest security options available, and has integrated Quad9 DNS as an optional service in your device to keep your devices and browsing safe against cyber-crime.. Quad9 DNS services integrate real-time threat data from many different sources, helping keep you and your devices …22 Sept 2023 ... dns.quad9.net. I did enable ... https://on.quad9.net/ ... Re: DNS over TLS setup and test final. « Reply #9 on: September 26, 2023, 11:05:00 pm ».Updated July 25, 2019. We’re happy to announce Quad9 now has support for DNS over HTTPS (aka DoH). DoH is a secure DNS protocol that is getting a lot of traction lately. Mozilla announced support for it in their Firefox browser and Google recently announced support for developers and Alphabet through …Jun 10, 2023 · Click the ‘+’ button and add Quad9’s DNS servers: 9.9.9.9 and 149.112.112.112 for IPv4, or 2620:fe::fe for IPv6. Click OK, then Apply. Note: If you’re setting up Quad9 on a router or for an entire organization, it’s recommended to consult with a network professional to ensure a seamless transition. Verifying Your Quad9 Setuphttps://lawrence.video/2023 Forum Post on DNS Filteringhttps://lawrence.video/2023-dns-test2020 Forum Post on DNS Filteringhttps://lawrence.video/2020-dns-...Sep 17, 2018 · To enable this on your device: Go to Settings –> Network & Internet –> Advanced –> Private DNS. Select the Private DNS provider hostname option. Enter dns.quad9.net and select Save. That’s it; you’re done! Quad9 now protects you with anti-malware security, and your DNS requests on Android 9 are encrypted.
Select “Use the following DNS server addresses” and enter 9.9.9.9 into the Preferred DNS server box. For the Alternative DNS server enter 149.112.112.112; If you are using IPv6 enter 2620:fe::fe into the Preferred DNS server box. Optional: You can add 2620:fe::9 as the alternative in the list. Click OK then Close to save your settings. . Good samclub
29 May 2020 ... Connecting With Us --------------------------------------------------- + Hire Us For A Project: https://lawrencesystems.com/hire-us/ + Tom ...ASUS is committed to providing users with the highest security options available, and has integrated Quad9 DNS as an optional service in your device to keep your devices and browsing safe against cyber-crime. Quad9 DNS services integrate real-time threat data from many different sources, helping keep you and your devices more protected against ...5 days ago · Overview. The easiest way to set Quad9 on your entire network is via your router settings. If you'd prefer to set Quad9 on an individual Windows device, please follow the steps …Quad9 achemine vos requêtes DNS à travers un réseau sécurisé de serveurs répartis dans le monde entier. Le système utilise les renseignements sur les menaces, fournis par plus d'une douzaine de sociétés de cybersécurité principales du secteur pour donner une perspective en temps réel sur les sites web sûrs et les sites connus pour contenir des …To enable this on your device: Go to Settings –> Network & Internet –> Advanced –> Private DNS. Select the Private DNS provider hostname option. Enter dns.quad9.net and select Save. That’s it; you’re done! Quad9 now protects you with anti-malware security, and your DNS requests on Android 9 are encrypted.May 31, 2020 · Quad9’s DNS blocking service has recently been part of an independent test done to compare various DNS-based blocking systems. The results are impressive. In these tests, Quad9 blocks more than 97% of the hosts that were listed as malicious. The tests were duplicated by more DNS enthusiasts as well, with consistent results. IPv4. Right click on the Network icon (Wired or WiFi) in the system tray and click Open Network & Internet Settings. Select Properties. Select Internet Protocol Version 4 (TCP/IPv4) . Then, click Properties. Select Use the following DNS server addresses. Enter: 149.112.112.112 in Alternate DNS Server. Click OK. Mar 24, 2022 · iOS and MacOS Mobile Provisioning Profiles Are Here! In MacOS Big Sur or later, a profile configuration file (.mobileconfig) can be installed to utilize DNS over HTTPS (DoH) or DNS over TLS (DoT) natively, and without requiring additional software to use encrypted DNS. DNS over TLS (DoT) and DNS over HTTPS (DoH) are now supported natively in ... DNS-based DDoS against Uber. Published at Jan 12, 2018 by nykolas.z #dns. AI Security — What Are Sources and Sinks? Published at Mar 21, 2024 by secbyaccident #ai. How to Use AWS Lambda Authorizer for Flexible and Scalable Web Service Authorization. Published at Mar 16, 2024 by rslndev #cloud …Oct 4, 2018 · Updated July 25, 2019. We’re happy to announce Quad9 now has support for DNS over HTTPS (aka DoH). DoH is a secure DNS protocol that is getting a lot of traction lately. Mozilla announced support for it in their Firefox browser and Google recently announced support for developers and Alphabet through Jigsaw released the Intra app …Feb 22, 2023 · As well as being free to access, Quad9 is specifically focused on security and privacy. The team behind the DNS resolver promises that no user data is collected. Indeed, Quad9’s pioneering role is largely down to its emphasis on security. The service supports both DNS over TLS (DoT) and DNS over HTTPS (DoH). Nov 16, 2017 · Called Quad9 (after the 9.9.9.9 Internet Protocol address the service has obtained), the service works like any other public DNS server (such as Google's), except that it won't return name ... DNSCrypt Support. The Quad9 project treats user privacy as a first-order priority along with performance and security. Part of the concept of privacy is keeping others from seeing what DNS requests you are sending. Encryption using DNS-over-TLS has been part of Quad9’s offering since launch last year. …Quad9 - A free, open, secure DNS resolver with privacy 9.9.9.9. Uptime: Query Time: Quad9 Worldwide Uptime. Type: Uptime Quality. Quad9 Performance. Find out when DNSPerf and CDNPerf release new features and tools We rarely send messages, only when we have important news to share. No spam or annoying emails.Quad9 is a public DNS resolver, with promises of better privacy, and a DNS-over-TLS access. Last week, the new DNS resolver Quad9 has been announced. It is a public DNS resolver with the additional benefit that it is accessible in a secure way over TLS ( RFC 7858 ). There are plenty of public DNS resolvers. The best known one is Google … The primary IP address for Quad9 is 9.9.9.9, which includes the blocklist, DNSSEC validation, and other security features. However, we do provide an unsecured service and it can be helpful in determining if there are false positives in the Quad9 threat feed or DNSSEC errors with a specific domain. The incorporation of Quad9 in Switzerland is complete. The responsible party for Quad9’s data and website privacy is Quad9, c/o SWITCH Werdstrasse 28004 Zürich. You can view relevant documents for Quad9 at the Commercial Register. This policy document is intentionally written concisely. ….